# 2301 Avenue U, Brooklyn, NY 11229 BBL 3073280051 · Block 7328 · Lot 51 · BIN 3198519 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/2301-avenue-u-3073280051 Last updated: 2026-10-31 · Open-item counts as of 2026-11-08 Also recorded as: 2079 E 23 St; 2083 E 23 St; 2301a Ave U ## Summary 2301 Avenue U (Brooklyn, NY 11229; tax lot BBL 3073280051) is a 4-unit mixed-use building with apartments and ground-floor commercial space (building class S9: mixed-use: dwelling with stores or offices, miscellaneous), built around 1925, on a 2,400 sq ft lot zoned R4. City tax records list the owner as VIVIAN HOY LING CHU AS TRUSTEE. The Department of Finance's final market value for tax year 2027 is $1,241,000. As of November 8, 2026, NYC Open Data shows three DOB jobs with a permit issued but no sign-off and one active DOB violation. There were four 311 requests in the past 12 months and no HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.) How to cite: NYC Property Facts, “2301 Avenue U, Brooklyn, NY 11229 (BBL 3073280051)”, data as of 2026-11-08, https://nycpropertyfacts.com/ny/brooklyn/2301-avenue-u-3073280051. Source: NYC Open Data. ## Neighborhood Madison: https://nycpropertyfacts.com/ny/brooklyn/11229 - Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/11229/open-hpd-violations - Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/11229/active-dob-violations - Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/11229/active-ecb-violations - Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/11229/open-dob-jobs - Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/11229/unpaid-oath-tickets ## ZIP Brooklyn 11229: https://nycpropertyfacts.com/ny/brooklyn/11229 ## Nearby properties Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers. - 2305 Avenue U (22 ft): https://nycpropertyfacts.com/ny/brooklyn/2305-avenue-u-3073280050 - 2307 Avenue U (40 ft): https://nycpropertyfacts.com/ny/brooklyn/2307-avenue-u-3073280049 - 2309 Avenue U (70 ft): https://nycpropertyfacts.com/ny/brooklyn/2309-avenue-u-3073280047 - 2313 Avenue U (98 ft): https://nycpropertyfacts.com/ny/brooklyn/2313-avenue-u-3073280046 - 2315 Avenue U (116 ft): https://nycpropertyfacts.com/ny/brooklyn/2315-avenue-u-3073280045 - 2317 Avenue U (136 ft): https://nycpropertyfacts.com/ny/brooklyn/2317-avenue-u-3073280044 - 2077 East 23rd Street (79 ft): https://nycpropertyfacts.com/ny/brooklyn/2077-east-23rd-street-3073280052 - 2073 East 23rd Street (107 ft): https://nycpropertyfacts.com/ny/brooklyn/2073-east-23rd-street-3073280053 ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 3 | | Active DOB violations | 1 | | Active ECB violations | 0 | | Open HPD violations | 0 | | OATH tickets with unpaid balance | 0 | ## Lot & building - Owner of record: VIVIAN HOY LING CHU AS TRUSTEE - Building class: S9 – Mixed-use: dwelling with stores or offices, miscellaneous - Year built: 1925 - Floors: 3 - Units: 4 residential / 8 total - Lot area: 2,400 sq ft · Building area: 6,840 sq ft - Zoning: R4, C1-3 - Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), city dataset updated 2026-08-24; last loaded 2026-11-08 ## Tax assessment - Tax year 2027 (final roll): market value $1,241,000, assessed value $558,450, tax class 2B - Source: DOF Property Valuation and Assessment Data (https://data.cityofnewyork.us/d/8y4t-faws) ## Sales & deeds (ACRIS) Deeds recorded with the City Register. amount 0 usually means a non-market transfer. lots_in_deed > 1 means the price covers several lots. | Date | Status | Description | Source | |---|---|---|---| | 2018-09-10 | recorded (DEED) | DEED dated 2018-09-10 from CHU, SAU HING to SAU HING CHU IRREVOCABLE TRUST; VIVIAN HOY LING CHU AS TRUSTEE, no price stated ($0). | bnx9-e6tj | | 1984-04-18 | recorded (DEED) | DEED dated 1984-04-18 from CHU, SAU HING; HONG, CHU GING to CHU, SAU HING, no price stated ($0). | bnx9-e6tj | ## Open DOB jobs and recent work permits A DOB "job" is an application to do construction work. status "open" = a permit was issued but DOB has no record of final sign-off. Work permits are listed with type "work_permit" and their DOB permit status (they are not counted as open items). | Date | Status | Description | Source | |---|---|---|---| | 2012-08-15 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 320537503 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. RENOVATE EXISTING STORE INCLUDING INSTALLATION OF PARTITION WALLS, FINISH FLOOR AND CEILING AS PER PLAN. U.G.#6 NO CHANGE IN EGRESS, OCCUPANCY OR USE IS INVOLVED UNDER THIS APPLICATION. | ic3t-wcy2 | | 2005-10-20 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 302028703 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. INSTALL NEW LINTELS ABOVE EXISTING WINDOW OPENNING AT FACADE | ic3t-wcy2 | | 2005-09-28 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 302017476 (A3 – Minor alteration (one type of work)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. Installation of 119 linear feet of light duty sidewalk shed for waterproofing and repointing of facade only. All work to comply with LL 33/91 and TPPN 9/99. No change of use, egress or occupancy unde… | ic3t-wcy2 | | 2012-08-23 | n/a (ISSUED (initial)) | BIS work permit for job 320537503: Equipment work / Other / general construction. Issued 2012-08-23, expires 2013-02-01. | ipu4-2q9a | | 2005-11-07 | n/a (ISSUED (initial)) | BIS work permit for job 302028703: Equipment work / Other / general construction. Issued 2005-11-07, expires 2006-04-01. | ipu4-2q9a | | 2005-10-26 | n/a (ISSUED (initial)) | BIS work permit for job 302017476: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 2005-10-26, expires 2006-10-26. | ipu4-2q9a | ## Open violations (DOB, ECB, HPD) status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open. | Date | Status | Description | Source | |---|---|---|---| | 1994-07-25 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 | ## OATH tickets with unpaid balance or pending status "open" = balance due > $0 after a decision (cases awaiting a hearing are "pending"). default=true means the respondent did not appear. No records found. ## Complaints (HPD since 2019, 311 last 12 months) Complaints are reports, not violations. status mirrors the published complaint / request status. | Date | Status | Description | Source | |---|---|---|---| | 2026-08-25 | closed (Closed) | 311 request to DOT: Street Light Condition – Street Light Out. | erm2-nwe9 | | 2026-08-05 | closed (Closed) | 311 request to DOT: Street Light Condition – Street Light Out. | erm2-nwe9 | | 2026-07-15 | open (Open) | 311 request to DOT: Street Light Condition – Street Light Out. | erm2-nwe9 | | 2026-02-17 | closed (Closed) | 311 request to DSNY: Graffiti – Graffiti. | erm2-nwe9 | ## Owners & contacts Owner of record comes from city tax records (PLUTO) and can lag behind recent sales. | Date | Status | Description | Source | |---|---|---|---| | 2026-08-24 | current | City tax records (PLUTO) list the owner as VIVIAN HOY LING CHU AS TRUSTEE. | 64uk-42ks | | 2018-09-10 | recorded | Grantee (buyer) on the most recent deed (DEED, 2018-09-10). | 636b-3b5g | | 2018-09-10 | recorded | Grantee (buyer) on the most recent deed (DEED, 2018-09-10). | 636b-3b5g | --- Independent site. Data from NYC Open Data; not affiliated with the City of New York. Not a title search or official record; verify with the issuing agency. JSON: https://nycpropertyfacts.com/api/v1/property/3073280051